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Structure of 1459709-16-0
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This sterically shielded phosphine ligand features two electron-rich aryl groups flanking a rigid, chiral propanediyl backbone, enabling stable coordination in palladium-catalyzed cross-coupling reactions under standard conditions.
1,1'-[(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis[1,1-bis[4-(1,1-dimethylethyl)phenyl]-phosphine] functions as a sterically hindered, bench-stable phosphine ligand that enables efficient transition-metal-catalyzed cross-coupling reactions. Its bulky aryl substituents provide strong electron donation and enhance catalyst stability, facilitating reliable coupling in palladium- and nickel-mediated processes. The ligand exhibits excellent functional group tolerance and simplifies purification due to its high thermal and oxidative stability.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P260-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: